4 x 5/16 Round Head Type U Drive Screw Zinc NST188 it allows for easy installation

it allows for easy installation and removal using a standard hex key or wrench

The 1/4-14 x 1 1/4 Phillips Flat Self Drilling Screw is a versatile fastener designed for a wide range of applications

while the truss head design distributes load evenly

1/4-20 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake are designed to provide a secure and vibration-resistant connection

The cadmium and wax coating provides excellent corrosion resistance

4 x 5/16 Round Head Type U Drive Screw Zinc NST188 it allows for easy installation4 x 5 16 Round Head Type U Drive Screw Zinc is a type of screw that is commonly used in a variety of applications. It is made of zinc plated steel, which gives it good corrosion resistance. The screw has a round head with a Phillips drive, and it is 4 inches long and 5 16 inches in diameter. It is designed for use in wood and other soft materials.